Steam Hot Water Boilers

Why gas steam hot water boilers tube rupture it: ① water quality does not meet the formal standards, initiative without treatment, leading to the formation of scale pipe wall, affect the heat transfer effect, produce overheating tubes, strength weakens; ② boiler structure is not ideal, no circulation good, leading to local temperature is too high or because of improper manipulation start, so that the outer tube is formed coke; ③ at regular wear, thinning of the pipe wall; ④ tube mainly the mass, coarse material, or if the quality of the weld; ⑤ mentioned effect of temperature or cool down too fast down the drain, so that uneven heating pipes, resulting in breakage of the weld; ⑥ heat feed water is too low, so that the line is generated due to uneven heat changed appearance, resulting in seepage of the expansion port. Suddenly no electricity when the gas hot water boiler operation how to do gas-fired boiler | fuel boilers | steam boiler Environmental Equipment Co., Ltd.

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Appear normal operation of the steam boiler problems and solutions advanced steam boiler steam boiler automatic controller, Chinese LCD screen, man-machine interface, users simply relaxing setting, the boiler is able to start and stop according to user requirements, load regulation, automatic water supply and other automated operations. Boiler fully functional, complete protection, easy to operate, safe, reliable, self-diagnostic function. Boiler operation anomalies automatically interrupt burning, audible alarm once appeared. Burner supplied by well-known manufacturers in the world, according to the automatic combustion controller instructions, stop, separate control box has a number of security, safety and stable performance, low maintenance. Boiler steam boiler problem during normal operation of the operation should be done in a balanced water supply, as far as possible to maintain the water level in the normal range. When load is large, there may be a false level. As the load sudden increase in water level may appear to rise and then fall phenomenon, and when the load dump occurs first decline and then rise phenomenon. Therefore, when monitoring and adjusting the water level, pay attention to judge this temporary false water level, in order to avoid misuse. And on the bottom of the lower drum outfall header drain valve mounted in series two, closer to the boiler of a header and a slow valve opening, the other for the quick opening valve discharge should slowly open the valve to open, after ajar quick opening valve, after full preheating pipe. For better results the sewage, can switch several quick open valve. After discharge, turn off the quick opening valve, then slowly open the valve is closed, and finally open about fast opening valve between two valves to put water in the net. Sewage Note: ① first furnace before the sewage water is adjusted to higher than normal water levels to strictly monitor the water level of sewage, to prevent the boiler water shortage due to pollution caused. From time to time between the sewage, sewage pipes by hand after touching drain valve drain valve to test for leaks, such as feeling hot, indicating the drain valve leaks, the reasons should be identified to eliminate them. ② the spirit of diligence row, row less, the principle of uniform rows, each class sewage at least once, all the sewage outfall have to take turns, to prevent the deterioration of water quality and sewage pipes clogged furnace, and even cause damage to the water cycle and tube rupture. ③ sewage to perform the normal operating pressure in a low load. At this boiling pot of water to ease, easy to slag sewage sedimentation, sewage good effect. ④ discharge switch operation should be repeated several times, relying on reverse impact force from the slag dirt stirring, then concentrate is discharged, so that good discharge effect.

What are the requirements for select high and low altitude gas boiler? Physics tells us that the higher the altitude, the lower the pressure, the thinner the air, the oxygen content will be reduced. So, for high altitude plateau, in the choice of gas boilers, what precautions do?